Siemens SIMOVERT MASTERDRIVES Betriebsanleitung Seite 303

08.2009
Number / Alarm
A131
OFF1 missing
A132
OFF2 missing
A133
OFF3 missing
A134
Enable Controller ENC
missing
A135
Actual position value
not o.k
A136
Machine data 1
changed - RESET
necessary
A137
Axis assignment
incorrect
Siemens AG
SIMOVERT MASTERDRIVES
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Cause
Control signal [OFF1] was deactivated while a
traversing command was being executed.
Effect:
The drive is brought to a standstill via a ramp
(P464 Deceleration Time). There is a
subsequent pulse disable. This also valid if
P443 =0 (function diagram 310) and the ramp
generator bypass (function diagram 320) is
used.
-Control signal [OFF2] was deactivated while a
traversing command was being executed.
-Checkback signal [OFF2] was deactivated
while a traversing command was being
executed.
Effect:
The pulse disable is initiated immediately. If
the motor is not braked, it coasts down.
-Control signal [OFF3] was deactivated while a
traversing command was being executed.
-Checkback signal [OFF3] was deactivated
while a traversing command was being
executed.
Effect:
The motor decelerates at the current limit.
There is a subsequent pulse disable.
The "enable controller" [ENC] control signal
was deactivated while a traversing command
was being executed (control bit No.3 "Inverter
Enable", refer to function diagram, sheet 180)
Effect:
The pulse disable is initiated immediately. If
the motor is not braked, it coasts down.
Actual position value not o.k. from position
sensing (B0070 / B0071)
Machine data 1 (position encoder type/axis
type) was changed.
Effect:
The activation of traversing commands is
inhibited.
The same axis assignment (machine data 2)
was entered for several axes (M7 only, not
significant for the F01 technology option).
Effect:
The activation of traversing commands is
inhibited.
Siemens Controls
6SE7087-6JD50
Operating Instructions
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Faults and Alarms
Counter-measure
Check the activation of control signal [OFF1]
from the user program.
-Check the activation of control signal [OFF2]
from the user program.
-If checkback signal [OFF2] is missing, check
the supply of control word 1 (MASTERDRIVES
function diagram, sheet 180).
Note:
To activate the "in operation" [IOP] status
again, you must deactivate [OFF1] and then
activate it again.
-Check the activation of control signal [OFF3]
from the user program.
-If checkback signal [OFF3] is missing, check
the supply of control word 1 (MASTERDRIVES
function diagram, sheet 180).
Note:
To activate the "in operation" [IOP] status
again, you must deactivate [OFF1] and then
activate it again.
Check the activation of the "enable controller"
[ENC] control signal from the user program.
-Check interconnection of B0070 and B0071,
-check position encoder and evaluation board,
-check encoder cable.
If machine data 1 has been changed, the
"reset technology" [RST] control signal must
be activated. Alternatively switch the
MASTERDIVES electronic power supply off
and on again
A unique axis assignment must be entered for
all axes on an M7-FM. For example, it is not
allowed to define two X axes.
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